<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>班级薪资分布</title>
    <script src="./echarts.min.js"></script>
  </head>
  <body>
    <div id="main" style="width: 600px; height: 400px"></div>
    <script>
      var myChart = echarts.init(document.getElementById("main"))
      const option = {
        title: {
          text: "班级薪资分布",
          left: "20%",
          top: "5%",
        },
        tooltip: {
          trigger: "item",
        },
        legend: {
          bottom: "5%",
          left: "center",
        },
        series: [
          {
            name: "Access From",
            type: "pie",
            radius: ["50%", "60%"],
            avoidLabelOverlap: false,
            itemStyle: {
              borderRadius: 10,
              borderColor: "#fff",
              borderWidth: 2,
            },
            label: {
              show: false,
              position: "center",
            },
            emphasis: {
              label: {
                show: true,
                fontSize: 40,
                fontWeight: "bold",
              },
            },
            labelLine: {
              show: false,
            },
            data: [
              { value: 1048, name: "Search Engine" },
              { value: 735, name: "Direct" },
              { value: 580, name: "Email" },
              { value: 484, name: "Union Ads" },
            ],
          },
        ],
        color: ["#34d39a", "#fda224", "#5097ff", "#3fceff"],
      }
      myChart.setOption(option)
    </script>
  </body>
</html>
